Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3RWB callsign genealogy
Currently held by Brendlinger, Richard W
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by N3RWB's current licensee, walking backwards.
- Brendlinger, Richard WRIgranted 2009-05-15cancelled 2009-06-05
Successor callsigns
Callsigns held now by people who previously held N3RWB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3RWB, oldest first.
- BRADBY III, SANFORD MD1994-04-12 → cancelled 2006-04-14
- Brendlinger, Richard W RI2009-06-05 → cancelled 2021-06-07